Method Collect

internal/service/interactive.go:64–80

Collect 处理收藏逻辑

(ctx context.Context, postId uint, uid int64)

// Collect 处理收藏逻辑
func (i *interactiveService) Collect(ctx context.Context, postId uint, uid int64) error {
	if postId == 0 || uid <= 0 {
		return errors.New("invalid parameters")
	}

	collected, err := i.repo.Collected(ctx, postId, uid)
	if err != nil && !errors.Is(err, dao.ErrRecordNotFound) {
		i.l.Error("收藏状态查询失败", zap.Error(err), zap.Uint("postId", postId), zap.Int64("uid", uid))
		return err
	}

	if collected {
		return errors.New("已收藏")
	}

	return i.repo.IncrCollectionItem(ctx, postId, uid)
}

// CancelCollect 处理取消收藏逻辑
func (i *interactiveService) CancelCollect(ctx context.Context, postId uint, uid int64) error {